Free Shipping & Handling on Orders Over $75 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

Chevrolet Performance 12556307 - Chevrolet Performance Crankshafts



Chevrolet Performance 12556307 - Chevrolet Performance Crankshafts

JEGS Part Number: 809-12556307

Crankshaft
  • ZZ4 Replacement
  • Forged 1053
  • Must use Piston 809-10159436
  • Must use Rod 809-10108688
  • $959.06
    Ships 07/05/16
    if Ordered Today
    FREE Shipping

    Specifications:

    Engine Balance
    Internal
    Balancer Bolt Thread Size (in.)
    7/16/2020
    Crankshaft Material
    Forged 1053 steel
    Crankshaft Snout Style
    Standard
    Engine Stroke (in.)
    3.48
    Lightened
    No
    Main Bearings Included
    No
    Main Journal Diameter (in.)
    2.448
    Quantity
    Sold individually
    Requires Narrow Bearings
    Yes
    Rod Bearings Included
    No
    Rod Journal Diameter (in.)
    2.1
    Tool
    Stroker Combinations
    Rear Main Seal Style
    1-piece
    Manufacturer's Part Number:
    12556307

    Chevrolet Performance Crankshafts are a strong, durable choice for when rebuilding or refreshing your performance engine. The engineers at Chevrolet know how catastrophic crankshaft failure can be so that's why their crankshafts are made to exact specifications and then tested to handle the force of high-performance applications. These tough crankshafts are the same ones used in Chevrolet Performance Crate Engines. Featured in either cast iron or forged finish and available for popular small block, big block and LS series engines.